300-835 Free Practice Test

Refer to the exhibit. This Python script uses the websocket-based, xAPI library “pyxows’ to monitor and print event details to the console when users interact with UI Extension/In-Room Control ‘Action Buttons’ deployed to the Touch-10 interface of a Webex room device. Which two code snippets successfully capture such events? (Choose two.)

1. A. await client.xEvent([‘Event’, ‘**’], callback)
2. B. await client.subscribe([‘Event’, ‘ActionButton’, ‘Clicked’], callback)
3. C. await client.subscribe([‘Event’, ‘**’], callback)
4. D. await client.xEvent([‘Event’, ‘UserInterface’, ‘Extensions’, ‘Panel’, ‘Clicked’], callback)
5. E. await client.subscribe([‘Event’, ‘UserInterface’, ‘Extensions’, ‘Panel’, ‘Clicked’], callback)

Correct Answer: DE

Refer to the exhibit. This exhibit is based on the simple Python script to update a Webex registered room device (local IP = 10.10.20.153) with a new custom half-wake message. What is the URL to complete the requests.post() method?

1. A. http://10.10.20.153:22/
2. B. http://10.10.20.153/jsxapi
3. C. http://api.webex.com/v1/ui
4. D. http://10.10.20.153/putxml

Correct Answer: D

DRAG DROP
Drag and drop the code snippets to create a valid AXL API request. Not all options are used.
Select and Place:

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Which statement describe the function of the perfmonCollectCounterData operation used in the Cisco Unified Communications Manager Serviceability Perfmon API?

1. A. It returns the Perfmon data for all counters that belong to an object on a particular host.
2. B. It collects files from RTMT.
3. C. It collects the Perfmon data for all counters that have been added with perfmonAddCounter to the session handle returned from perfmonOpenSession.
4. D. It returns the list of available Perfmon objects and counters on a particular host.

Correct Answer: A

After the AXL query ns:updatePhone is used to upgrade a phone configuration successfully, the phone does not reflect the change. Which other method must be performed for the change to take effect?

1. A. ns:getPhone
2. B. ns:restartPhone
3. C. ns:rebootPhone
4. D. ns:savePhone

Correct Answer: B